CVE-2021-42714: Splashtop

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Splashtop Remote Client (Business Edition) through 3.4.8.3 creates a Temporary File in a Directory with Insecure Permissions.

Affected products

• Splashtop Splashtop: before 3.5.0.0 (fixed in 3.5.0.0)

Published 2022-02-15. Last modified 2026-06-17.